曹娥江大桥桥塔鞍座锚固区试验研究  

Experimental study of the saddle anchorage zone of the bridge tower of Caoejiang Bridge

作　　者：朱廷[1] 王炎 郝超 

机构地区：[1]上海市政工程设计研究总院 [2]金华市交通规划设计院有限公司

出　　处：《山西建筑》2008年第18期310-311,共2页Shanxi Architecture

摘　　要：结合曹娥江大桥的实际情况,进行了该大桥桥塔鞍座锚固区的试验研究,研究了鞍座处的受力特点及应力分布,并利用大型分析软件ANSYS对主塔鞍座进行了有限元空间分析,证实了有限元计算的可行性及其计算结果的可信性。Combined with the actual situation of Caoejiang Bridge, the paper carries out the experimental study of the saddle anchorage zone of the bridge tower, studies the stress characteristics and the stress distribution in the saddle, carries out the finite element analysis of the main tower saddle by using the ANSYS, proves the feasibility of the finite element method and the credibility of the calculation results.

关 键 词：斜拉桥 索鞍 有限元 应力 

分 类 号：U446.1[建筑科学—桥梁与隧道工程]